shockable
As people became increasingly unshockable, the advertising campaigns lost their impact.
She's very compassionate and unshockable.
Having conducted many investigations and heard many appalling stories, I am fairly unshockable.
Are audiences now unshockable?
Her new paintings shocked the gallery's normally unshockable clientele.
The show has made even the most unshockable critics question its ethics.

SMART Vocabulary: related words and phrases

Calm and relaxed
(as) cool as a cucumberidiom
at (your) leisureidiom
be at peace with the worldidiom
biddable
calmly
easy come, easy goidiom
easy-going
equilibrium
fluidly
free-flowing
non-hysterical
peaceably
peacefully
peacefulness
placable
unhysterically
uninhibited
unpressured
unpressurized
unruffled